Modular construction in Dorval

Dorval at a glance

Modular construction in Dorval

As elsewhere in the Montréal MRC, residential projects in Dorval most often happen on private land — the context where the modular approach makes the most sense. The home is factory-built, sheltered from the weather, then transported and assembled on a permanent foundation, reducing time spent on site accordingly.

The total cost of a project in Dorval depends on the land, foundation, connections (water/sewer or well/septic) and transport to the municipality, on top of the building itself. Once set on a foundation, the home finances like any other property.

Read the complete modular home guide · Detailed prices · Choosing a builder

Permits and regulations in Dorval

Dorval's zoning dictates where and how the home can be sited (setbacks, height, placement), and a municipal permit is required before work begins. The Quebec Building Code (RBQ) applies to the whole project; the factory-built portion is governed by CSA A277 certification, while the foundation, connections and assembly are inspected by the municipality.

Check zoning rules and permit applications directly with the municipality: www.ville.dorval.qc.ca.

Where to find the rules in Dorval

Rules are specific to Dorval and the target zone. Before buying land or ordering modules, confirm these with the relevant authorities:

• Zoning & planning by-laws — Permitted uses, setbacks, height and siting — and whether factory-built homes are allowed in the target zone in Dorval. www.ville.dorval.qc.ca →
• Building permit — Application form, required documents and timelines from Dorval's planning department. www.ville.dorval.qc.ca →
• Regional land-use plan — Regional land-use designations, managed by the Montréal MRC. View →
• Agricultural zone (CPTAQ) — If the lot is in an agricultural zone, Commission authorization may be required before building. www.cptaq.gouv.qc.ca →
• Septic systems & wells — Off municipal services, Regulation Q-2, r.22 governs septic installations. www.environnement.gouv.qc.ca →
• Building code & RBQ licence — Verify your builder's RBQ licence and Quebec Building Code requirements. www.rbq.gouv.qc.ca →
• Guide: building permits in Quebec — Our step-by-step guide to permit procedures for a modular building. View →
• Modular construction glossary — Zoning, minor variance, CSA A277, turnkey… every project term explained simply. View →
• In person — Dorval city hall: 60, avenue Martin.

Modular builders serving Dorval

Modular buildings are factory-built then transported to the site, so a builder does not need to be based in Dorval to deliver a project there. Most Quebec factories serve the entire province, including Montréal. Always verify the company's RBQ licence and get several quotes.

To compare manufacturers active in Quebec, see our modular builders guide.

Articles mentioning Dorval

Our guides and coverage that mention Dorval or projects in the area.

Frequently asked questions